Jiangsu Sifang Clean Energy Equipment Manufacturing Co., Ltd. (Sifang Clean Energy) is the core enterprise of Jiangsu Sifang Thermal Power Engineering Group, which is a green and environment-friendly high-tech enterprise with professional manufacturing of Class A boilers and Class A2 pressure vessels, ASME S (Boiler)&ASME U (Pressure Vessel) certification qualification. The headquarters of the company is located in Xuzhou City, Jiangsu Province, a beautiful birthplace of Chinese Han culture, a famous historical and cultural city, a livable city for the United Nations and the central city of the Huaihai Economic Zone. Covering an area of more than 160,000 square meters, the company currently employs nearly 600 people, including more than 200 people with professional and technical titles, more than 100 people engaged in technical research and development, and more than 70 people with intermediate and senior technical titles; it is a “specialized in special new” enterprise, an enterprise technology center, an engineering technology research center for large-scale design of corner tube boilers, and postdoctoral innovation practice base in Jiangsu Province. The company has successively passed IS09001 quality management system, environmental management system, occupational health management system certification with excellent professional qualification, excellent manufacturing equipment, strong technical force and advanced testing methods. It has first-class heavy-duty boiler drum production line, header production line, serpentine pipe and membrane wall production line. The annual output of boilers is more than 10,000 steam tons. It has the manufacturing capacity of 480 tons and below high-temperature and ultra-high-pressure boiler products. The main products include fluidized bed boilers (coal fired, biomass fired), corner tube boilers (coal fired, biomass fired), gas (oil) boilers, and various types of waste heat boilers such as nonferrous metal smelting, coal coking, hazardous waste incineration. Based on high-quality transformation and development, enterprises have increased investment in R&D and innovation year after year, continuously deepened cooperation with key universities and research institutions. The company has successively cooperated with Tsinghua University and the Chinese Academy of Sciences to develop a new type of energy-saving fluidized bed boiler with ultra-low nitrogen emission, which is of the world's advanced level. With the cooperation of Xi’an Jiaotong University, large corner tube boilers with ultra-low nitrogen emissions have been developed. The main products have been recommended as “Industrial Energy Saving Equipment” by the Ministry of Industry and Information Technology and the State Special Inspection Institute, evaluated as “Energy Efficiency Star”, and won the “Xuzhou City Mayor Quality Award”. They are recognized as the “Most Influential Brand” by the Boiler Branch of China Electrical Appliance Industry Association. “Sifang Clean Energy” adheres to the principle of taking the market as the guidance and taking technology as the core, and high-quality service as the purpose, continuously speeds up technological innovation and enhances the core competitiveness of the enterprise. The leading products have won awards from ministries and provinces and praised by customers for their excellent performance, good quality and perfect after-sales service. With this as the driving force, “Sifang Clean Energy” will continue to sincerely give back to its customers for the benefit of the society and continuously make new and greater contributions to the high-quality development of clean energy equipment manufacturing and energy-saving and environmental protection industry.